1649125 - Disable browsing context preservation due to regressions

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect, P1)

Comment 1

[Paul Bone [:pbone]]

Attachment: Bug 1649125 - Browsing context preservation should not ride the trains r=kmag

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/5338c655e022
Browsing context preservation should not ride the trains r=kmag

Comment 3

[Paul Bone [:pbone]]

Comment on attachment 9160232 [details]
Bug 1649125 - Browsing context preservation should not ride the trains r=kmag

Beta/Release Uplift Approval Request

• User impact if declined: Regressions Bug 1647205 and Bug 1647109 and possibly others, causing inconvenience, will be present in beta.
• Is this code covered by automated tests?: Yes
• Has the fix been verified in Nightly?: No
• Needs manual test from QE?: No
• If yes, steps to reproduce:
• List of other uplifts needed: None
• Risk to taking this patch: Low
• Why is the change risky/not risky? (and alternatives if risky): The patch is a pref flip only, reverting Firefox to the previous (FF78) behaviour.
• String changes made/needed: None.

Comment 4

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/5338c655e022

Comment 5

[Ryan VanderMeulen [:RyanVM]]

Comment on attachment 9160232 [details]
Bug 1649125 - Browsing context preservation should not ride the trains r=kmag

Approved for 79.0b2.

Comment 6

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/2617ad6b12fd